Since about 2 days ago my main crunching computer an I7 quad core @ 4.0ghz with 3 x GTX260 GPU is only crunching a single cuda unit at a time. No cpu units at all and only using one of my GPU even though there are dozens of other tasks standing by. The only downloaded tasks are ALL CUDA based. Beside the tasks can be seen (0.358CPU + 1 GPU). Even if there are no current CPU tasks shouldn't it be using all three GPU concurrently? When looking at active tasks there is only the 1 listed.

All my preferences are set to 100% CPU and core use. Normally I would be crunching 3x cuda and up to 8 CPU tasks.

My BOINC computing the only 1 GPU task while many other task are 'ready to start'. Normally, there should be 8 CPU tasks + 1 GPU task should run. All 8 CPU task ended and the only GPU task is in progress... I believe other tasks will start to run when the only GPU task will end the computing.